package com.sky.task;

import com.sky.entity.Orders;
import com.sky.mapper.OrderMapper;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.scheduling.annotation.Scheduled;
import org.springframework.stereotype.Component;

import java.time.LocalDateTime;
import java.util.List;

/**
 * 定时任务类，定时处理订单状态
 */
@Component
@Slf4j
public class OrderTask {
    @Autowired
    OrderMapper orderMapper;
    /**
     * 处理超时订单 每分钟触发一次
     */
    @Scheduled(cron = "0 * * * * ? ")
    public  void processTimeoutOrder(){
        LocalDateTime time = LocalDateTime.now().plusMinutes(-15);
        List<Orders> orderList = orderMapper.getByStatusAndOrderTimeLT(Orders.PENDING_PAYMENT, time);
        if(orderList!=null && orderList.size()>0){
            for(Orders order:orderList){
                order.setStatus(order.CANCELLED);
                order.setCancelReason("订单超时，自动取消");
                order.setCancelTime(LocalDateTime.now());
                orderMapper.update(order);
            }
        }
    }
    /**
     * 处理一直派送中的订单
     */
    @Scheduled(cron = "0 0 1 * * ?")
    public  void processDeliveryOrder(){
       LocalDateTime time = LocalDateTime.now().plusMinutes(-60);
        List<Orders> ordersList = orderMapper.getByStatusAndOrderTimeLT(Orders.DELIVERY_IN_PROGRESS, time);
        if(ordersList!=null && ordersList.size()>0){
            for(Orders order:ordersList){
                order.setStatus(order.COMPLETED);
                orderMapper.update(order);
            }
        }
    }
}
